Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nang phat bo snippets" » "hang phat bo snippets", "nang phan bo snippets", "nhung phat bo snippets", "nang chat bo snippets", "nang pha bo snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("nang phat bo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nang phat bo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nang phat bo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nang phat bo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.